FX-8140 vs Ryzen 7 PRO 1700X

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 7 PRO 1700X
2017
8 cores / 16 threads, 95 Watt
9.81
+221%
FX-8140
2012
8 cores / 8 threads, 95 Watt
3.06

Ryzen 7 PRO 1700X outperforms FX-8140 by a whopping 221% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 PRO 1700X and FX-8140 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7821627
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesAMD Ryzen 7no data
Power efficiency9.773.05
Architecture codenameZen (2017−2020)Zambezi (2011−2012)
Release date29 June 2017 (7 years ago)23 October 2012 (12 years ago)

Detailed specifications

Ryzen 7 PRO 1700X and FX-8140 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)8 (Octa-Core)
Threads168
Base clock speed3.4 GHz3.2 GHz
Boost clock speed3.4 GHz4.1 GHz
Bus rate4 × 8 GT/sno data
Multiplier34no data
L1 cache768 KB384 KB
L2 cache4 MB8 MB
L3 cache16 MB (shared)8 MB (shared)
Chip lithography14 nm32 nm
Die size213 mm2315 mm2
Number of transistors4800 Million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++

Compatibility

Information on Ryzen 7 PRO 1700X and FX-8140 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketAM4AM3+
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 1700X and FX-8140. You'll probably need this information if you require some particular technology.

AES-NI++
FMA-+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 1700X and FX-8140 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 1700X and FX-8140. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR3
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 1700X and FX-8140.

PCIe version3.02.0
PCI Express lanes20no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 PRO 1700X 9.81
+221%
FX-8140 3.06

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 7 PRO 1700X 15579
+221%
FX-8140 4860

Gaming performance

Pros & cons summary


Performance score 9.81 3.06
Recency 29 June 2017 23 October 2012
Threads 16 8
Chip lithography 14 nm 32 nm

Ryzen 7 PRO 1700X has a 220.6% higher aggregate performance score, an age advantage of 4 years, 100% more threads, and a 128.6% more advanced lithography process.

The Ryzen 7 PRO 1700X is our recommended choice as it beats the FX-8140 in performance tests.

Be aware that Ryzen 7 PRO 1700X is a server/workstation processor while FX-8140 is a desktop one.


Should you still have questions on choice between Ryzen 7 PRO 1700X and FX-8140, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 7 PRO 1700X
Ryzen 7 PRO 1700X
AMD FX-8140
FX-8140

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 218 votes

Rate Ryzen 7 PRO 1700X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 51 vote

Rate FX-8140 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 PRO 1700X or FX-8140, agree or disagree with our judgements, or report an error or mismatch.